#831A77#831A77

#831A77 is a dark, vivid purple. Relative luminance 0.069; OKLCH L 43.3% C 0.171 H 333.4°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#831A77
RGB	rgb(131, 26, 119)
HSL	hsl(307, 67%, 31%)
HSV	hsv(307, 80%, 51%)
CMYK	cmyk(0%, 80.2%, 9.2%, 48.6%)
CIE-LAB	lab(31.57, 52.96, -27.93)
CIE-LCH	lch(31.57, 59.87, 332.19°)
OKLab	oklab(43.29% 0.1533 -0.0767)
OKLCH	oklch(43.29% 0.171 333.4)
XYZ	xyz(13.0593, 6.8971, 18.0927)
Luminance	0.0690 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831A77 #1A8326

analogous

#5A1A83 #831A77 #831A42

triadic

#831A77 #77831A #1A7783

tetradic

#831A77 #835A1A #1A8326 #1A4283

square

#831A77 #835A1A #1A8326 #1A4283

split-complementary

#831A77 #42831A #1A835A

monochromatic

#1D061A #501049 #831A77 #B624A5 #D93FC7

Accessibility & contrast

On white

8.83

#831A77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#831A77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831A77

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831A77	#FFFFFF	#000000	##FFFFFF
##831A77	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154179

Deuteranopia (green-blind)

#3F5075

Tritanopia (blue-blind)

#892648

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #831a77;
/* rgb */ color: rgb(131, 26, 119);
/* oklch */ color: oklch(43.3% 0.171 333.4);

Tailwind

colors: {
  custom: {
    50: '#ab649e',
    500: '#831a77',
    950: '#000000',
  },
}

SCSS

$custom: #831a77;
$custom-light: #ab649e;
$custom-dark: #000000;

JSON

{
  "hex": "#831a77",
  "rgb": {
    "r": 131,
    "g": 26,
    "b": 119
  },
  "hsl": {
    "h": 306.857,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.43288,
    "c": 0.1714,
    "h": 333.4
  },
  "luminance": 0.06896
}

Semantic roles & 50–950 ramp

primary

#831A77

secondary

#42B74F

accent

#EA523E

background

#FAF6F9

surface

#F4EBF2

border

#CEC6CC

text

#10060E

muted

#7F7A7E

Preview Lab

Preview with #831A77

Body copy rendered with the generated semantic roles for this colour.

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